include<ub.scad> useVersion=21.96;//⇒ v.gd/ubaer
if(Version<useVersion||is_undef(Version))echo("<h1><font color='red'>Install current ub.scad library‼ ⇒ <a href=http://v.gd/ubaer>v.gd/ubaer</a>"); 
nozzle=.2;

Schnitt(1,z=-5)
BB(e=11,r=9.06,cyl=0,achse=10,od=25,pip=0.15,center=false,ball=5,spiel=0.1,h=6)LinEx(6,1.6,4.1,0.9,0.6,center=false)Rund(n(1)/2,2)Stern(17,11,18);

